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Short · Rates & Equilibrium

Rates of reaction - concentration

0:55Concept lessonIntroductory

This Short uses collision theory to explain why increasing reactant concentration increases reaction rate.

Collision theoryConcentration and reaction rateShort videoCollision theoryReaction rateConcentration effectConcentration

Learning goals

What you should be able to do

  • relate concentration to collision frequency
  • explain a concentration-rate change using successful collisions

Curriculum links

VCE Chemistry connections

  • Unit 3, Area of Study 2Rates of chemical reactions